[ 39.024393] ------------[ cut here ]------------ [ 39.025321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.027342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.028814] Modules linked in: [ 39.029450] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.031701] Tainted: [W]=WARN [ 39.032570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.034045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034965] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.038134] RSP: 0018:ffff88801632fbc0 EFLAGS: 00010286 [ 39.039137] RAX: 0000000000000000 RBX: ffffed1002c65f78 RCX: ffffffff813a4050 [ 39.040412] RDX: ffff8880183b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.041702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c65f2f [ 39.042993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.044262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801632fdf8 [ 39.045534] FS: 00007f32d8686900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.046985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.048051] CR2: 00007f32d8b78580 CR3: 000000000bef7000 CR4: 0000000000350ef0 [ 39.049330] Call Trace: [ 39.049794] [ 39.050245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.051149] ? __create_object+0x59/0x80 [ 39.051924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052841] __vmalloc_noprof+0x59/0x60 [ 39.053632] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.054520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055445] bpf_prog_alloc+0x39/0x200 [ 39.056180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057099] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057996] do_seccomp+0x349/0x25e0 [ 39.058690] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.059584] ? __pfx_do_seccomp+0x10/0x10 [ 39.060368] ? find_held_lock+0x2b/0x80 [ 39.061134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062112] ? static_key_count+0x60/0x80 [ 39.062927] prctl_set_seccomp+0x4e/0x70 [ 39.063667] __do_sys_prctl+0xe6c/0x1d70 [ 39.064449] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067269] ? irqentry_exit+0xf3/0x650 [ 39.068054] do_syscall_64+0xbf/0x430 [ 39.068750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069690] RIP: 0033:0x7f32d8b785cd [ 39.070408] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.073595] RSP: 002b:00007ffd601a8b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32d8b785cd [ 39.076252] RDX: 0000563384104e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077524] RBP: 00007ffd601a8bf0 R08: 0000000000000000 R09: 00007ffd601a8290 [ 39.078813] R10: 0000000000000000 R11: 0000000000000246 R12: 000056338ed09b10 [ 39.080102] R13: 00007ffd601a9020 R14: 000056338ed0a2b0 R15: 000056338ed1e6f0 [ 39.081395] [ 39.081822] irq event stamp: 1835 [ 39.082477] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.084006] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.085516] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 39.087058] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 39.088564] ---[ end trace 0000000000000000 ]--- [ 42.572364] ------------[ cut here ]------------ [ 42.573321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.575305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.576758] Modules linked in: [ 42.577418] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.579408] Tainted: [W]=WARN [ 42.580011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.581476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.582387] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.585547] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 42.586541] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 42.587834] RDX: ffff88801b365340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.589148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 42.590461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.591762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 42.593059] FS: 00007f736ef56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.594524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.595596] CR2: 00007f736f448580 CR3: 000000001fc27000 CR4: 0000000000350ef0 [ 42.596894] Call Trace: [ 42.597366] [ 42.597775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.598692] ? __create_object+0x59/0x80 [ 42.599474] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.600453] __vmalloc_noprof+0x59/0x60 [ 42.601218] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.602093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.603042] bpf_prog_alloc+0x39/0x200 [ 42.603738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.604670] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.605566] do_seccomp+0x349/0x25e0 [ 42.606280] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.607193] ? __pfx_do_seccomp+0x10/0x10 [ 42.607989] ? find_held_lock+0x2b/0x80 [ 42.608706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.609662] ? static_key_count+0x60/0x80 [ 42.610471] prctl_set_seccomp+0x4e/0x70 [ 42.611250] __do_sys_prctl+0xe6c/0x1d70 [ 42.612039] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.612890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.613807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.614792] ? irqentry_exit+0xf3/0x650 [ 42.615564] do_syscall_64+0xbf/0x430 [ 42.616303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.617250] RIP: 0033:0x7f736f4485cd [ 42.617952] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.621123] RSP: 002b:00007ffccbb32100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.622495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f736f4485cd [ 42.623779] RDX: 00005649ff271e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.625056] RBP: 00007ffccbb32160 R08: 0000000000000000 R09: 00007ffccbb31800 [ 42.626353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a00c01ad0 [ 42.627651] R13: 00007ffccbb32590 R14: 0000564a00c02bc0 R15: 0000564a00c13780 [ 42.628956] [ 42.629378] irq event stamp: 1725 [ 42.630030] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.631565] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.633083] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.634631] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.636145] ---[ end trace 0000000000000000 ]--- [ 43.464842] ------------[ cut here ]------------ [ 43.465631] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.467307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.468544] Modules linked in: [ 43.469080] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.470794] Tainted: [W]=WARN [ 43.471300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.472540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.473304] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.476018] RSP: 0018:ffff88800f0c7bc0 EFLAGS: 00010286 [ 43.476808] RAX: 0000000000000000 RBX: ffffed1001e18f78 RCX: ffffffff813a4050 [ 43.477891] RDX: ffff888019ee3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.479016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e18f2f [ 43.480096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0c7df8 [ 43.482264] FS: 00007f98b8cfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.483670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.484619] CR2: 00007f98b92614a6 CR3: 000000000ca7c000 CR4: 0000000000350ef0 [ 43.485704] Call Trace: [ 43.486128] [ 43.486499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.487254] ? __create_object+0x59/0x80 [ 43.487906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.488683] __vmalloc_noprof+0x59/0x60 [ 43.489313] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.490039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.490810] bpf_prog_alloc+0x39/0x200 [ 43.491426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.492203] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.492959] do_seccomp+0x349/0x25e0 [ 43.493528] ? find_held_lock+0x2b/0x80 [ 43.494161] ? do_prlimit+0x310/0x610 [ 43.494777] ? __pfx_do_seccomp+0x10/0x10 [ 43.495448] ? do_raw_spin_unlock+0x53/0x220 [ 43.496146] ? _raw_spin_unlock+0x1e/0x40 [ 43.496767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.497573] ? static_key_count+0x60/0x80 [ 43.498242] prctl_set_seccomp+0x4e/0x70 [ 43.498921] __do_sys_prctl+0xe6c/0x1d70 [ 43.499541] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.500256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.501064] ? irqentry_exit+0xf3/0x650 [ 43.501676] do_syscall_64+0xbf/0x430 [ 43.502299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.503135] RIP: 0033:0x7f98b91ed5cd [ 43.503698] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.506368] RSP: 002b:00007ffc55ed00f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.507535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98b91ed5cd [ 43.508608] RDX: 00005611bec46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.509677] RBP: 00007ffc55ed0150 R08: 0000000000000000 R09: 00007ffc55ecf7f0 [ 43.510785] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611d2792ad0 [ 43.511872] R13: 00007ffc55ed0580 R14: 00005611d2793bc0 R15: 00005611d27a4780 [ 43.512958] [ 43.513316] irq event stamp: 1725 [ 43.513818] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.515135] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 43.516425] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 43.517720] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 43.519031] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3264' (ECDSA) to the list of known hosts. 2025/11/18 15:24:42 fuzzer started 2025/11/18 15:24:42 dialing manager at localhost:34383 2025/11/18 15:24:42 checking machine... 2025/11/18 15:24:42 checking revisions... [ 44.428478] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:24:42 testing simple program... [ 44.508264] cgroup: Unknown subsys name 'net' [ 44.575788] cgroup: Unknown subsys name 'cpuset' [ 44.590973] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:24:41 Registers: info registers vcpu 0 RAX=ffff88801fc41000 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801edc8dc0 RSI=0000000000000000 RDI=ffff88801f7df720 RBP=ffff88801f7df720 RSP=ffff888015ab7768 R8 =0000000000000001 R9 =ffffed1002b56ede R10=0000000000000003 R11=0000000000000001 R12=ffff88800d86f3e0 R13=0000000000000246 R14=ffff88801f7df720 R15=ffff88800944c3c0 RIP=ffffffff81b61af4 RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f736ef56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f736ef35020 CR3=000000001fc79000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff81619130 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880097578d8 RSP=ffff888009757840 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000b615 R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff812dfbec RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f514abd75d0 CR3=000000000d2f1000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=c2e4747e816502b7f5417204f57bc6ab XMM02=ec2efd57dc4c00df00000000003020b0 XMM03=3879faf2e914b4650000000000302180 XMM04=735a02872c85bb3b00000000000ae988 XMM05=12cd558b679ed786000000000031f3a0 XMM06=446432ba73700708000000000031e448 XMM07=fb795ef6d6577056000000000030dd78 XMM08=2c67c8bc2e329bc30000000000302120 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000